subgrade是什么意思

Improved soil is very important for subgrade of highspeed railway.

改良路堤填料是高速铁路路基的重要内容.

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The term highway includes its highway subgrade pavement, bridges, culverts and tunnels.

公路包括公路的路基、路面 、 桥梁 、 涵洞、隧道.

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The deformation of subgrade is composed of consolidation and creep.

路基变形主要包括蠕变和固结两部分.

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The study on compaction standard of highway subgrade has important meaning.

这对于我国的高速公路路基压实标准的修订具有重要的参考价值.

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Problems are analyzed such as the subgrade bearing capacity, sedimentations and anti - float.

针对相关地基承载力及沉降、 抗 浮等问题作了分析与探讨.

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Rockmass corrosion is the base deformation and failure of the subgrade slope.

岩体腐蚀是路基边坡变形破坏的前提与基础.

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Answer 8 : the rolling stock yard shall use subgrade method.

答: 铁路车场原则上采用路基方式.

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Subgrade's earthwork construction is carried out by machine.

路基土石方施工采用机械化作业.

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Principle and Computation of Subgrade and Pavement Design.

路基路面设计原理与计算“, ”

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And this paper puts forward some methods for preventing engineering accidents occurring in subgrade and foundation.

本文初步提出地基基础工程事故发生的一些因素及原因.

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Study the performance of subgrade infiltration, bearing capacity and resisting frost of base.

目的研究透水路面土基的渗透 、 承载力性能及饱水状态下基层的抗冻性能.

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The key of subgrade treatment is to control the settlement of the bearing stratum.

控制路基沉降变形最关键的就是控制支承路基的地基沉降.

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The paper introduced the construction method of thin - wall pipe pile strengthening subgrade, and proposed treatment measures.

结合工程实例介绍采用薄壁管桩复合地基加固高路堤软土地基的新技术.

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Firstly, for changeable height of landform and thick soft soil, deformation problem of subgrade is studied.

首先, 针对丘陵区起伏变化的地形、深厚软弱地基这种特殊地形条件, 开展了路基变形问题的研究.

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Applying for MARC software, three - dimensional numerical model of differential settlement at bridge - subgrade transition section was built.

应用MARC软件, 建立路桥过渡段差异沉降的三维计算模型.

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